Home / 146,802.04-220,203.04-41,621.92

Finding the Fourth Proportional to 146,802.04, 220,203.04 and 41,621.92

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Solution

The fourth proportional to 146,802.04, 220,203.04 and 41,621.92 is: 62,432.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,802.04 : 220,203.04 = 41,621.92 : x
  2. Step 2: Convert to fraction form
    146,802.04/220,203.04 = 41,621.92/x
  3. Step 3: Cross multiply
    146,802.04x = 220,203.04 × 41,621.92
  4. Step 4: Simplify right side
    146,802.04x = 9,165,273,314.64
  5. Step 5: Solve for x
    x = 9,165,273,314.64/146,802.04
  6. Step 6: Final answer
    x = 62,432.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.